Night Light of Lüdenscheid (North Rhine-Westphalia) from space (Germany) Src. Average luminocity for 10x10km area is 26.1176% and for 50x50km: 9.4199%.
Square area 10x10 km:
 4.9%
 4.62%
 2.38%
 4.76%
 2.66%
 2.52%
 3.08%
 0.28%
 0.56%
 32.21%
 42.02%Square area 50x50 km:
 0.78%
 1.12%
 0.86%
 1.17%
 1.37%
 1.34%
 1.55%
 1.41%
 2.92%
 9.92%
 77.56%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
51° 39' 29" North, 6° 55' 27" East
51° 13' 11.2" North, 7° 37' 38.3" East
50° 46' 38.2" North, 8° 19' 49.5" East
Some cities around Lüdenscheid sort by population:
• Altena
		8.9 km =5.5 mi, 
21°
• Werdohl
		10.7 km =6.6 mi, 
65°
• Kierspe
		9.9 km =6.2 mi, 
194°
• Halver
		9.7 km =6 mi, 
247°
• Schalksmühle
		7.3 km =4.5 mi, 
288°
• Breckerfeld
		11.9 km =7.4 mi, 
291°
• Herscheid
		9.3 km =5.8 mi, 
119°
• Nachrodt-Wiblingwerde
		10.8 km =6.7 mi, 
356°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016